EXT_sRGB - Web APIs
the ext_srgb extension is part of the webgl api and adds srgb support to textures and framebuffer objects.
...the constants in webgl2 are: gl.srgb, gl.srgb8, gl.srgb8_alpha8 and gl.framebuffer_attachment_color_encoding.
... ext.srgb_ext unsized srgb format that leaves the precision up to the driver.
...And 4 more matches

WEBGL_compressed_texture_s3tc_srgb - Web APIs
the webgl_compressed_texture_s3tc_srgb extension is part of the webgl api and exposes four s3tc compressed texture formats for the srgb colorspace.
... ext.compressed_srgb_s3tc_dxt1_ext a dxt1-compressed image in an srgb image format.
... ext.compressed_srgb_alpha_s3tc_dxt1_ext a dxt1-compressed image in an srgb image format with a simple on/off alpha value.
...And 3 more matches

Web Accessibility: Understanding Colors and Luminance - Accessibility
because of the current domination of the rgb color space in measuring color output, most calculations in this document are presumed to be in the rgb color space, and very specifically, in the srgb color space.
... the srgb color space the mdn document, <color> notes "the css data type represents a color in the srgb color space." color has many ways of being defined, including rgb, rgb decimal, rgb percent, hsl, cmyk among others.
... newer technologies, such as opengl and direct3d incorporate support for the srgb gamma curve, although some articles for opengl reference use of rgba rather than srgb.
...And 13 more matches

filter - CSS: Cascading Style Sheets
d><img alt="test_form.jpg" id="img1" class="internal default" src="/files/3710/test_form_2.jpg" style="width: 100%;" /></td> <td><img alt="test_form.jpg" id="img2" class="internal default" src="/files/3710/test_form_2.jpg" style="width: 100%;" /></td> <td> <div class="svg-container"> <svg id="img3" overflow="visible" viewbox="0 0 212 161" color-interpolation-filters="srgb"> <filter id="svgblur" x="-5%" y="-5%" width="110%" height="110%"> <fegaussianblur in="sourcegraphic" stddeviation="3.5"/> </filter> <image xlink:href="/files/3710/test_form_2.jpeg" filter="url(#svgblur)" width="212px" height="161px"/> </svg> </div> </td> <td><img alt="test_form_s.jpg" id="img4" class="internal defaul...
... <td><img alt="test_form.jpg" id="img1" class="internal default" src="/files/3708/test_form.jpg" style="width: 100%;" /></td> <td><img alt="test_form.jpg" id="img2" class="internal default" src="/files/3708/test_form.jpg" style="width: 100%;" /></td> <td><div class="svg-container"><svg xmlns="http://www.w3.org/2000/svg" id="img3" viewbox="0 0 286 217" color-interpolation-filters="srgb"> <filter id="brightness"> <fecomponenttransfer> <fefuncr type="linear" slope="2"/> <fefuncg type="linear" slope="2"/> <fefuncb type="linear" slope="2"/> </fecomponenttransfer> </filter> <image xlink:href="/files/3708/test_form.jpg" filter="url(#brightness)" width="286px" height="217px" /> </svg><div></td> <td><img alt="test_form_s.jpg" id="img4" class="...
...img alt="test_form_3.jpeg" id="img1" class="internal default" src="/files/3712/test_form_3.jpeg" style="width: 100%;" /></td> <td><img alt="test_form_3.jpg" id="img2" class="internal default" src="/files/3712/test_form_3.jpeg" style="width: 100%;" /></td> <td><div class="svg-container"><svg xmlns="http://www.w3.org/2000/svg" id="img3" viewbox="0 0 240 151" color-interpolation-filters="srgb"> <filter id="contrast"> <fecomponenttransfer> <fefuncr type="linear" slope="2" intercept="-0.5"/> <fefuncg type="linear" slope="2" intercept="-0.5"/> <fefuncb type="linear" slope="2" intercept="-0.5"/> </fecomponenttransfer> </filter> <image xlink:href="/files/3712/test_form_3.jpeg" filter="url(#contrast)" width="240px" height="151px" /> </svg><div></td> <td>...
...And 8 more matches

WebGL constants - Web APIs
rgba8 0x8058 rgb10_a2 0x8059 texture_3d 0x806f texture_wrap_r 0x8072 texture_min_lod 0x813a texture_max_lod 0x813b texture_base_level 0x813c texture_max_level 0x813d texture_compare_mode 0x884c texture_compare_func 0x884d srgb 0x8c40 srgb8 0x8c41 srgb8_alpha8 0x8c43 compare_ref_to_texture 0x884e rgba32f 0x8814 rgb32f 0x8815 rgba16f 0x881a rgb16f 0x881b texture_2d_array 0x8c1a texture_binding_2d_array 0x8c1d r11f_g11f_b10f 0x8c3a rgb9_e...
... compressed_srgb8_etc2 0x9276 compresses srbg8 data with no alpha channel.
... compressed_srgb8_alpha8_etc2_eac 0x9277 compresses srgba8 data.
...And 5 more matches

color-interpolation-filters - SVG: Scalable Vector Graphics
color-interpolation-filters has an initial value of linearrgb, whereas color-interpolation has an initial value of srgb.
... thus, in the default case, filter effects operations occur in the linearrgb color space, whereas all other color interpolations occur by default in the srgb color space.
... it has no affect on filter functions, which operate in the srgb color space.
...And 3 more matches

WEBGL_compressed_texture_astc - Web APIs
constants blocks bits per pixel arraybuffer bytelength bytes if height and width are 512 ext.compressed_rgba_astc_4x4_khr ext.compressed_srgb8_alpha8_astc_4x4_khr 4x4 8.00 floor((width + 3) / 4) * floor((height + 3) / 4) * 16 262144 ext.compressed_rgba_astc_5x4_khr ext.compressed_srgb8_alpha8_astc_5x4_khr 5x4 6.40 floor((width + 4) / 5) * floor((height + 3) / 4) * 16 210944 ext.compressed_rgba_astc_5x5_khr ext.compressed_srgb8_alpha8_astc_5x5_khr 5x5 5.12 floor((width + 4) / 5...
...) * floor((height + 4) / 5) * 16 169744 ext.compressed_rgba_astc_6x5_khr ext.compressed_srgb8_alpha8_astc_6x5_khr 6x5 4.27 floor((width + 5) / 6) * floor((height + 4) / 5) * 16 141728 ext.compressed_rgba_astc_6x6_khr ext.compressed_srgb8_alpha8_astc_6x6_khr 6x6 3.56 floor((width + 5) / 6) * floor((height + 5) / 6) * 16 118336 ext.compressed_rgba_astc_8x5_khr ext.compressed_srgb8_alpha8_astc_8x5_khr 8x5 3.20 floor((width + 7) / 8) * floor((height + 4) / 5) * 16 105472 ext.compressed_rgba_astc_8x6_khr ext.compressed_srgb8_alpha8_astc_8x6_khr 8x6 2.67 floor((width + 7) / 8) * floor((height + 5) / 6) * 16 88064 ext.compressed_rgba_astc_8x8_khr ext.compressed_srgb8_alpha8_astc_8x8...
..._khr 8x8 2.00 floor((width + 7) / 8) * floor((height + 7) / 8) * 16 65536 ext.compressed_rgba_astc_10x5_khr ext.compressed_srgb8_alpha8_astc_10x5_khr 10x5 2.56 floor((width + 9) / 10) * floor((height + 4) / 5) * 16 85696 ext.compressed_rgba_astc_10x6_khr ext.compressed_srgb8_alpha8_astc_10x6_khr 10x6 2.13 floor((width + 9) / 10) * floor((height + 5) / 6) * 16 71552 ext.compressed_rgba_astc_10x8_khr ext.compressed_srgb8_alpha8_astc_10x8_khr 10x8 1.60 floor((width + 9) / 10) * floor((height + 7) / 8) * 16 53248 ext.compressed_rgba_astc_10x10_khr ext.compressed_srgb8_alpha8_astc_10x10_khr 10x10 1.28 floor((width + 9) / 10) * floor((height + 9) / 10) * 16 43264 ext.compress...
...ed_rgba_astc_12x10_khr ext.compressed_srgb8_alpha8_astc_12x10_khr 12x10 1.07 floor((width + 11) / 12) * floor((height + 9) / 10) * 16 35776 ext.compressed_rgba_astc_12x12_khr ext.compressed_srgb8_alpha8_astc_12x12_khr 12x12 0.89 floor((width + 11) / 12) * floor((height + 11) / 12) * 16 29584 examples var ext = gl.getextension('webgl_compressed_texture_astc'); var texture = gl.createtexture(); gl.bindtexture(gl.texture_2d, texture); gl.compressedteximage2d(gl.texture_2d, 0, ext.compressed_rgba_astc_12x12_khr, 512, 512, 0, texturedata); specifications specification status comment webgl_compressed_texture_astcthe definition of 'webgl_compressed_texture_astc' in that specification.

WEBGL_compressed_texture_etc - Web APIs
ext.compressed_srgb8_etc2 compresses srgb8 data with no alpha channel.
... ext.compressed_srgb8_alpha8_etc2_eac compresses srgba8 data.
... the srgb part is encoded the same as srgb_etc2, but the alpha part is encoded separately.
... ext.compressed_srgb8_punchthrough_alpha1_etc2 similar to srgb8_etc, but with ability to punch through the alpha channel, which means to make it completely opaque or transparent.

WebGLRenderingContext.compressedTexImage[23]D() - Web APIs
possible values: when using the webgl_compressed_texture_s3tc extension: ext.compressed_rgb_s3tc_dxt1_ext ext.compressed_rgba_s3tc_dxt1_ext ext.compressed_rgba_s3tc_dxt3_ext ext.compressed_rgba_s3tc_dxt5_ext when using the webgl_compressed_texture_s3tc_srgb extension: ext.compressed_srgb_s3tc_dxt1_ext ext.compressed_srgb_alpha_s3tc_dxt1_ext ext.compressed_srgb_alpha_s3tc_dxt3_ext ext.compressed_srgb_alpha_s3tc_dxt5_ext when using the webgl_compressed_texture_etc extension: ext.compressed_r11_eac ext.compressed_signed_r11_eac ext.compressed_rg11_eac ext.compressed_signed_rg11_eac ext.compressed_rgb...
...8_etc2 ext.compressed_rgba8_etc2_eac ext.compressed_srgb8_etc2 ext.compressed_srgb8_alpha8_etc2_eac ext.compressed_rgb8_punchthrough_alpha1_etc2 ext.compressed_srgb8_punchthrough_alpha1_etc2 when using the webgl_compressed_texture_pvrtc extension: ext.compressed_rgb_pvrtc_4bppv1_img ext.compressed_rgba_pvrtc_4bppv1_img ext.compressed_rgb_pvrtc_2bppv1_img ext.compressed_rgba_pvrtc_2bppv1_img when using the webgl_compressed_texture_etc1 extension: ext.compressed_rgb_etc1_webgl when using the webgl_compressed_texture_atc extension: ext.compressed_rgb_atc_webgl ext.compressed_rgba_atc_explicit_alpha_webgl ext.compressed_rgba_atc_interpolated_alpha_webgl when using the webgl_compressed_texture_astc e...
...xtension: ext.compressed_rgba_astc_4x4_khr ext.compressed_srgb8_alpha8_astc_4x4_khr ext.compressed_rgba_astc_5x4_khr ext.compressed_srgb8_alpha8_astc_5x4_khr ext.compressed_rgba_astc_5x5_khr ext.compressed_srgb8_alpha8_astc_5x5_khr ext.compressed_rgba_astc_6x5_khr ext.compressed_srgb8_alpha8_astc_6x5_khr ext.compressed_rgba_astc_6x6_khr ext.compressed_srgb8_alpha8_astc_6x6_khr ext.compressed_rgba_astc_8x5_khr ext.compressed_srgb8_alpha8_astc_8x5_khr ext.compressed_rgba_astc_8x6_khr ext.compressed_srgb8_alpha8_astc_8x6_khr ext.compressed_rgba_astc_8x8_khr ext.compressed_srgb8_alpha8_astc_8x8_khr ext.compressed_rgba_astc_10x5_khr ext.compressed_srgb8_alpha8_astc_10x5_khr ext.compressed_rgba_astc_10x6_khr ...
... ext.compressed_srgb8_alpha8_astc_10x6_khr ext.compressed_rgba_astc_10x10_khr ext.compressed_srgb8_alpha8_astc_10x10_khr ext.compressed_rgba_astc_12x10_khr ext.compressed_srgb8_alpha8_astc_12x10_khr ext.compressed_rgba_astc_12x12_khr ext.compressed_srgb8_alpha8_astc_12x12_khr when using the ext_texture_compression_bptc extension: ext.compressed_rgba_bptc_unorm_ext ext.compressed_srgb_alpha_bptc_unorm_ext ext.compressed_rgb_bptc_signed_float_ext ext.compressed_rgb_bptc_unsigned_float_ext when using the ext_texture_compression_rgtc extension: ext.compressed_red_rgtc1_ext ext.compressed_signed_red_rgtc1_ext ext.compressed_red_green_rgtc2_ext ext.compressed_signed_red_green_rgtc2_ext width a glsizei ...

WebGLRenderingContext.compressedTexSubImage2D() - Web APIs
possible values: when using the webgl_compressed_texture_s3tc extension: ext.compressed_rgb_s3tc_dxt1_ext ext.compressed_rgba_s3tc_dxt1_ext ext.compressed_rgba_s3tc_dxt3_ext ext.compressed_rgba_s3tc_dxt5_ext when using the webgl_compressed_texture_s3tc_srgb extension: ext.compressed_srgb_s3tc_dxt1_ext ext.compressed_srgb_alpha_s3tc_dxt1_ext ext.compressed_srgb_alpha_s3tc_dxt3_ext ext.compressed_srgb_alpha_s3tc_dxt5_ext when using the webgl_compressed_texture_etc extension: ext.compressed_r11_eac ext.compressed_signed_r11_eac ext.compressed_rg11_eac ext.compressed_signed_rg11_eac ext.compressed_rgb...
...8_etc2 ext.compressed_rgba8_etc2_eac ext.compressed_srgb8_etc2 ext.compressed_srgb8_alpha8_etc2_eac ext.compressed_rgb8_punchthrough_alpha1_etc2 ext.compressed_srgb8_punchthrough_alpha1_etc2 when using the webgl_compressed_texture_pvrtc extension: ext.compressed_rgb_pvrtc_4bppv1_img ext.compressed_rgba_pvrtc_4bppv1_img ext.compressed_rgb_pvrtc_2bppv1_img ext.compressed_rgba_pvrtc_2bppv1_img when using the webgl_compressed_texture_atc extension: ext.compressed_rgb_atc_webgl ext.compressed_rgba_atc_explicit_alpha_webgl ext.compressed_rgba_atc_interpolated_alpha_webgl when using the webgl_compressed_texture_astc extension: ext.compressed_rgba_astc_4x4_khr ext.compressed_srgb8_alpha8_astc_4x4_khr ex...
...t.compressed_rgba_astc_5x4_khr ext.compressed_srgb8_alpha8_astc_5x4_khr ext.compressed_rgba_astc_5x5_khr ext.compressed_srgb8_alpha8_astc_5x5_khr ext.compressed_rgba_astc_6x5_khr ext.compressed_srgb8_alpha8_astc_6x5_khr ext.compressed_rgba_astc_6x6_khr ext.compressed_srgb8_alpha8_astc_6x6_khr ext.compressed_rgba_astc_8x5_khr ext.compressed_srgb8_alpha8_astc_8x5_khr ext.compressed_rgba_astc_8x6_khr ext.compressed_srgb8_alpha8_astc_8x6_khr ext.compressed_rgba_astc_8x8_khr ext.compressed_srgb8_alpha8_astc_8x8_khr ext.compressed_rgba_astc_10x5_khr ext.compressed_srgb8_alpha8_astc_10x5_khr ext.compressed_rgba_astc_10x6_khr ext.compressed_srgb8_alpha8_astc_10x6_khr ext.compressed_rgba_astc_10x6_khr ext.compressed_s...
...rgb8_alpha8_astc_10x6_khr ext.compressed_rgba_astc_10x10_khr ext.compressed_srgb8_alpha8_astc_10x10_khr ext.compressed_rgba_astc_12x10_khr ext.compressed_srgb8_alpha8_astc_12x10_khr ext.compressed_rgba_astc_12x12_khr ext.compressed_srgb8_alpha8_astc_12x12_khr when using the ext_texture_compression_bptc extension: ext.compressed_rgba_bptc_unorm_ext ext.compressed_srgb_alpha_bptc_unorm_ext ext.compressed_rgb_bptc_signed_float_ext ext.compressed_rgb_bptc_unsigned_float_ext when using the ext_texture_compression_rgtc extension: ext.compressed_red_rgtc1_ext ext.compressed_signed_red_rgtc1_ext ext.compressed_red_green_rgtc2_ext ext.compressed_signed_red_green_rgtc2_ext imagesize a glsizei specifying the...

WebGLRenderingContext.getParameter() - Web APIs
when using the webgl_compressed_texture_s3tc extension: ext.compressed_rgb_s3tc_dxt1_ext ext.compressed_rgba_s3tc_dxt1_ext ext.compressed_rgba_s3tc_dxt3_ext ext.compressed_rgba_s3tc_dxt5_ext when using the webgl_compressed_texture_s3tc_srgb extension: ext.compressed_srgb_s3tc_dxt1_ext ext.compressed_srgb_alpha_s3tc_dxt1_ext ext.compressed_srgb_alpha_s3tc_dxt3_ext ext.compressed_srgb_alpha_s3tc_dxt5_ext when using the webgl_compressed_texture_etc extension: ext.compressed_r11_eac ext.compressed_signed_r11_eac ext.compressed_rg11_eac ext.compressed_signed_rg11_eac ext.c...
...ompressed_rgb8_etc2 ext.compressed_rgba8_etc2_eac ext.compressed_srgb8_etc2 ext.compressed_srgb8_alpha8_etc2_eac ext.compressed_rgb8_punchthrough_alpha1_etc2 ext.compressed_srgb8_punchthrough_alpha1_etc2 when using the webgl_compressed_texture_pvrtc extension: ext.compressed_rgb_pvrtc_4bppv1_img ext.compressed_rgba_pvrtc_4bppv1_img ext.compressed_rgb_pvrtc_2bppv1_img ext.compressed_rgba_pvrtc_2bppv1_img when using the webgl_compressed_texture_etc1 extension: ext.compressed_rgb_etc1_webgl when using the webgl_compressed_texture_atc extension: ext.compressed_rgb_atc_webgl ext.compressed_rgba_atc_explicit_alpha_webgl ext.compressed_rgba_atc_interpolated_alpha_webgl when using the...
... webgl_compressed_texture_astc extension: ext.compressed_rgba_astc_4x4_khr ext.compressed_srgb8_alpha8_astc_4x4_khr ext.compressed_rgba_astc_5x4_khr ext.compressed_srgb8_alpha8_astc_5x4_khr ext.compressed_rgba_astc_5x5_khr ext.compressed_srgb8_alpha8_astc_5x5_khr ext.compressed_rgba_astc_6x5_khr ext.compressed_srgb8_alpha8_astc_6x5_khr ext.compressed_rgba_astc_6x6_khr ext.compressed_srgb8_alpha8_astc_6x6_khr ext.compressed_rgba_astc_8x5_khr ext.compressed_srgb8_alpha8_astc_8x5_khr ext.compressed_rgba_astc_8x6_khr ext.compressed_srgb8_alpha8_astc_8x6_khr ext.compressed_rgba_astc_8x8_khr ext.compressed_srgb8_alpha8_astc_8x8_khr ext.compressed_rgba_astc_10x5_khr ext.compressed_srgb8_alpha8_astc_10x5_kh...
...r ext.compressed_rgba_astc_10x6_khr ext.compressed_srgb8_alpha8_astc_10x6_khr ext.compressed_rgba_astc_10x6_khr ext.compressed_srgb8_alpha8_astc_10x6_khr ext.compressed_rgba_astc_10x10_khr ext.compressed_srgb8_alpha8_astc_10x10_khr ext.compressed_rgba_astc_12x10_khr ext.compressed_srgb8_alpha8_astc_12x10_khr ext.compressed_rgba_astc_12x12_khr ext.compressed_srgb8_alpha8_astc_12x12_khr gl.cull_face glboolean gl.cull_face_mode glenum gl.front, gl.back or gl.front_and_back.

color-interpolation - SVG: Scalable Vector Graphics
the color-interpolation property chooses between color operations occurring in the srgb color space or in a (light energy linear) linearized rgb color space.
... it only has an effect on the following 29 elements: <a>, <animate>, <animatecolor>, <circle>, <clippath>, <defs>, <ellipse>, <foreignobject>, <g>, <glyph>, <image>, <line>, <lineargradient>, <marker>, <mask>, <missing-glyph>, <path>, <pattern>, <polygon>, <polyline>, <radialgradient>, <rect>, <svg>, <switch>, <symbol>, <text>, <textpath>, <tspan>, and <use> usage notes value auto | srgb | linearrgb default value srgb animatable yes auto indicates that the user agent can choose either the srgb or linearrgb spaces for color interpolation.
... srgb indicates that color interpolation should occur in the srgb color space.
... linearrgb indicates that color interpolation should occur in the linearized rgb color space as described in the srgb specification.

WebGLRenderingContext.getFramebufferAttachmentParameter() - Web APIs
when using the ext_srgb extension: ext.framebuffer_attachment_color_encoding_ext: the framebuffer color encoding.
...either gl.linear or gl.srgb.
...either gl.linear or ext.srgb_ext.

WebGLRenderingContext.texImage2D() - Web APIs
rgba4 rgba 4 4 4 4 ● ● rgb5_a1 rgba 5 5 5 1 ● ● rgba8 rgba 8 8 8 8 ● ● rgba8_snorm rgba s8 s8 s8 s8 ● rgb10_a2 rgba 10 10 10 2 ● ● rgb10_a2ui rgba ui10 ui10 ui10 ui2 ● srgb8 rgb 8 8 8 ● srgb8_alpha8 rgba 8 8 8 8 ● ● r16f red f16 ● rg16f rg f16 f16 ● rgb16f rgb f16 f16 f16 ● rgba16f rgba f16 f16 f16 f16 ● r32f red f32 ...
... when using the webgl_depth_texture extension: gl.depth_component gl.depth_stencil when using the ext_srgb extension: ext.srgb_ext ext.srgb_alpha_ext when using a webgl 2 context, the following values are available additionally: gl.r8 gl.r16f gl.r32f gl.r8ui gl.rg8 gl.rg16f gl.rg32f gl.rg8ui gl.rg16ui gl.rg32ui gl.rgb8 gl.srgb8 gl.rgb565 gl.r11f_g11f_b10f gl.rgb9_e5 gl.rgb16f gl.rgb32f gl.rgb8ui gl.rgb...
...a8 gl.srgb8_alpha8 gl.rgb5_a1 gl.rgb10_a2 gl.rgba4 gl.rgba16f gl.rgba32f gl.rgba8ui width a glsizei specifying the width of the texture.

color-gamut - CSS: Cascading Style Sheets
srgb the output device can support approximately the srgb gamut or more.
...the p3 gamut is larger than and includes the srgb gamut.
... examples html <p>this is a test.</p> css @media (color-gamut: srgb) { p { background: #f4ae8a; } } result specifications specification status comment media queries level 4the definition of 'color-gamut' in that specification.